Company lists · Data refreshed September 2026

Top 25 Pressure vessel installation companies based in the United Kingdom

Name: Pressure vessel installation companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 155 companies tracked

RevenueBase identified 155 company matches for pressure vessel installation companies associated with the United Kingdom as of September 2026 and tracks 1,885 professional contacts across them, including 391 with verified work emails. Sheffield is the largest hub.

This list covers company matches for pressure vessel installation companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

155Companies

1,885Contacts tracked

391Verified emails

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The 25 largest pressure vessel installation companies based in the United Kingdom

Ranked by team size

Top 25 of 155 company matches for pressure vessel installation companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Unitbirwelco	Exact match	Elba Crescent, United KingdomHQ recorded Sep 20, 2026	201-500	117 contacts →
	Exact match “As a leading expert in thermal equipment, UnitBirwelco is dedicated to delivering excellence in design, project management, manufacturing, fabrication, construction, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Pfaudler Glass-Lined Technology	Exact match	Kearsley, United KingdomHQ recorded Sep 20, 2026	1,001-5,000	112 contacts →
	Exact match “PFAUDLER, is a globally.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Stainless Metalcraft	Exact match	Chatteris, United KingdomHQ recorded Sep 20, 2026	51-200	84 contacts →
	Exact match “Metalcraft offer a total manufacturing solution for the supply of medium to large fabricated and machined equipment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Wessington Cryogenics	Exact match	Houghton Le Spring, United KingdomHQ recorded Sep 20, 2026	51-200	56 contacts →
	Exact match “Wessington Cryogenics are an engineering-led, solutions-driven and customer-focussed producer of cryogenic vessels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Chesterfield Special Cylinders CSC	Exact match	Sheffield, United KingdomHQ recorded Sep 20, 2026	51-200	56 contacts →
	Exact match “Chesterfield Special Cylinders has over 125 years of engineering experience as a world leading designer and manufacturer of high-pressure gas containment solutions and services…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Rhyal Engineering Limited	Exact match	Milford Haven, United KingdomHQ recorded Sep 20, 2026	51-200	53 contacts →
	Exact match “Storage Tanks, Vessels, Piping, Steelwork, Fabrication & Installation Services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	JBS	Exact match	Peterhead, United KingdomHQ recorded Sep 20, 2026	51-200	41 contacts →
	Exact match “Jbs is a global engineering firm renowned for delivering complex projects with consistent quality and reliable outcomes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Tissot Industry UK	Exact match	Croydon, United KingdomHQ recorded Sep 20, 2026	51-200	38 contacts →
	Exact match “TISSOT Industrie \| Tailored industrial excellence since 1942.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Flotech Performance Systems	Exact match	Chichester, United KingdomHQ recorded Sep 20, 2026	11-50	35 contacts →
	Exact match “Flotech Performance Systems is a manufacturer and turnkey solutions provider to the Petrochemical, Process and Energy sectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	L&n Scotland Limited	Exact match	Dyce, United KingdomHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Headquartered in the Oil and Gas capital of Europe; Aberdeen, L&N is a leading manufacturer of piping products including flowspools, chemical injection and control systems…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Poole Process Equipment LTD	Exact match	Poole, United KingdomHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Poole Process Equipment Ltd are leaders in the design, manufacture & repair of air cooled & tubular heat exchangers and of pressure vessels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Metalyte Pipeworks	Exact match	Tamworth, United KingdomHQ recorded Sep 20, 2026	51-200	30 contacts →
	Exact match “The UK’s leader in pipeline, vessel & structural repair solutions for global offshore/onshore oil and gas operations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Chem Resist Group LTD	Exact match	Dewsbury, United KingdomHQ recorded Sep 20, 2026	51-200	28 contacts →
	Exact match “Chem Resist Group is one of Europe’s leading design and manufacturing specialist in the field of Thermoplastic Process Plant.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Portobello-Rmf Engineering LTD	Exact match	Sheffield, United KingdomHQ recorded Sep 20, 2026	51-200	27 contacts →
	Exact match “Founded in 1933, Portobello-RMF has a long-standing history of manufacturing fabrications to the highest quality and safety standards.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Promec Engineering	Exact match	Chepstow, United KingdomHQ recorded Sep 20, 2026	11-50	27 contacts →
	Exact match “Established in 2008, Promec Engineering quickly developed into a specialist high pressure pipe work company that can offer complete projects with all civil, mechanical &…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	MCE Group	Exact match	Stockton On Tees, United KingdomHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “With over 30 years of experience, MCE understands the importance of valve reliability during manufacturing processes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Normand & Thomson	Exact match	Dalgety Bay, United KingdomHQ recorded Sep 20, 2026	11-50	25 contacts →
	Exact match “Established in 1905, Normand and Thomson has built an unrivalled reputation for quality and customer service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Lbbc Beechwood	Exact match	Leeds, United KingdomHQ recorded Sep 20, 2026	11-50	22 contacts →
	Exact match “Welcome to LBBC Beechwood – Engineering Excellence Since 1876.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	HB Hydraulics LTD	Exact match	Portsmouth, United KingdomHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “HB Hydraulics offers a comprehensive suite of capabilities that encompass pipe fabrication, welding and installation with Lloyds Register & DNV/ASME coded welding of Stainless…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Graham Hart Process Technology LTD	Exact match	Bradford, United KingdomHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “A global supplier in the design and manufacture of high integrity heat transfer and specialist pressure equipment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Dtec Site Services Limited	Exact match	Hixon Airfield Industrial Estate, United KingdomHQ recorded Sep 20, 2026	51-200	18 contacts →
	Exact match “Distillation Column Turnaround and Revamp Specialists.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	OWS Engineering Services	Exact match	Birkenhead, United KingdomHQ recorded Sep 20, 2026	51-200	17 contacts →
	Exact match “OWS Engineering Services are an established pipe services, engineering and steel fabrication company motivated by helping to find solutions to your individual engineering problems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Abbott & Co. Newark LTD	Exact match	Newark, United KingdomHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “With over 152 years of experience in the manufacture of Pressure Vessels and Air Receivers, we continue to supply a standard range of vessels, and bespoke tanks to some of the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	George Green Keighley LTD	Exact match	Keighley, United KingdomHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Established in 1900 and still a family-run business, George Green has a long and proud history of doing things right.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Pressure Part Engineering	Exact match	Wirral, United KingdomHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pressure vessel installation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 155 pressure vessel installation companies based in the United Kingdom

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Pressure vessel installation companies based in the United Kingdom at a glance

As of Sep 20, 2026

20.7%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Sheffield

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 155 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “pressure vessel installation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 391 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pressure vessel installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pressure vessel installation companies are there based in the United Kingdom?

RevenueBase identified 155 company matches for pressure vessel installation companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Unitbirwelco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pressure vessel installation companies?

Sheffield leads with 5 company records, followed by Birkenhead (3) and Bradford (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 391 professional contacts with verified work emails tracked across these 155 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.